package com.barry.statemachine;

/**
 * @ClassName Events
 * @Description 定义所有事件枚举
 * @Author wangxuexing
 * @Date 2020/4/19 17:41
 * @Version 1.0
 */
public enum Events {
    PAY,        // 支付
    RECEIVE     // 收货
}
